Tongqun Ren

Title: Innovations in 3D Printing by Tongqun Ren

Introduction

Tongqun Ren is a prominent inventor based in Dalian, China. He has made significant contributions to the field of advanced manufacturing technology, particularly in the area of 3D printing. His innovative approach focuses on the electrohydrodynamic jet method, which has the potential to revolutionize the fabrication of micro and nano structures.

Latest Patents

Tongqun Ren holds a patent for a groundbreaking invention titled "Set-up and method of electrohydrodynamic jet 3D printing based on resultant effect of electric field and thermal field." This invention pertains to a method that utilizes the combined effects of electric and thermal fields to create intricate micro/nano 3D structures. The process begins with the ink reaching the needle orifice at a constant speed, influenced by fluid and gravity fields. A high voltage electric field is then applied, allowing the ink to form a stable micro/nano scale jet. This method offers numerous advantages over traditional liquid jet printing technologies, including a wider adaptability of materials and the ability to manufacture complex structures.

Career Highlights

Tongqun Ren is affiliated with Dalian University of Technology, where he continues to advance research in 3D printing technologies. His work has garnered attention for its innovative approach and practical applications in various industries. With a focus on enhancing manufacturing processes, Ren's contributions are paving the way for future advancements in the field.

Collaborations

Tongqun Ren has collaborated with notable colleagues, including Dazhi Wang and Junsheng Liang. Their combined expertise has further enriched the research and development of advanced manufacturing technologies.

Conclusion

Tongqun Ren's innovative work in electrohydrodynamic jet 3D printing exemplifies the potential of advanced manufacturing technologies. His contributions are significant in shaping the future of micro and nano fabrication.